ui: brighten dark theme

Brighten the dark theme somewhat. This is for two reasons:
- To make colorOnSurface stick out less like a sore thumb
- To be more in line with other material apps
- To make the dark theme differ from the black theme more

Black theme remains unchanged, so if one wants a much darker theme,
then they can use that.

app/src/main/java/org/oxycblt/auxio/playback/state/PlaybackStateDatabase.kt

@@ -30,7 +30,8 @@ import org.oxycblt.auxio.util.queryAll
 /**
  * A SQLite database for managing the persistent playback state and queue.
  * Yes. I know Room exists. But that would needlessly bloat my app and has crippling bugs.
- * TODO: Improve the boundary between this and [PlaybackStateManager]
+ * TODO: Improve the boundary between this and [PlaybackStateManager]. This would be more
+ *  efficient.
  * @author OxygenCobalt
  */
 class PlaybackStateDatabase(context: Context) :

app/src/main/res/layout/fragment_home.xml

@@ -5,6 +5,7 @@
     tools:context=".home.HomeFragment">
 
     <androidx.coordinatorlayout.widget.CoordinatorLayout
+
         android:id="@+id/main_layout"
         android:layout_width="match_parent"
         android:layout_height="match_parent"

app/src/main/res/layout/fragment_home_list.xml

@@ -7,6 +7,7 @@
         android:id="@+id/home_recycler"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:clipToPadding="false"
         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
         app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior"
         tools:listitem="@layout/item_artist" />

app/src/main/res/menu/menu_home.xml

@@ -38,5 +38,5 @@
         android:id="@+id/action_settings"
         android:icon="@drawable/ic_settings"
         android:title="@string/set_title"
-        app:showAsAction="ifRoom"/>
+        app:showAsAction="never"/>
 </menu>

app/src/main/res/values-night/colors.xml

@@ -6,7 +6,6 @@
     <color name="inactive">#404040</color>
     <color name="control">#ffffff</color>
     <color name="nav_bar">#01151515</color>
-    <color name="secondary_text">#bebebe</color>
 
     <!--
     Base color set derived from Music Player GO.

app/src/main/res/values/colors.xml

@@ -1,32 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!--
-    Sometimes we need to use the surface colors for modes that aren't the current one.
-    Colors are kept here just in case
-    -->
-    <color name="surface_day">#fffafafa</color>
-    <color name="surface_night">#ff121212</color>
-    <color name="surface_black">#ff000000</color>
+    <color name="surface_day">#fafafa</color>
+    <color name="surface_night">#202124</color>
+    <color name="surface_black">@android:color/black</color>
 
-    <!--
-    By default, colorOnSurface when applied sticks out like a sore thumb, so we
-    darken it a little so it lines up with our dark mode backgrounds.
-    Yes, this is a flagrant violation of material, but they also say that #121212 is
-    the recommended black dark color so they have no right to an opinion here.
-    -->
-    <color name="on_surface">#606060</color>
-    <color name="on_surface_black">#CDCDCD</color>
-
-    <!--
-    Typical UI colors.
-    -->
     <color name="surface">@color/surface_day</color>
     <color name="selection">#cbcbcb</color>
     <color name="control">#202020</color>
     <color name="divider">#cbcbcb</color>
     <color name="inactive">#c4c4c4</color>
     <color name="nav_bar">#01fafafa</color>
-    <color name="secondary_text">#546e7a</color>
 
     <!--
     Base color set derived from Music Player GO.

app/src/main/res/values/styles_core.xml

@@ -12,7 +12,6 @@
         <!-- Colors -->
         <item name="colorSurface">@color/surface</item>
         <item name="colorAccent">@color/design_default_color_primary</item>
-        <item name="colorOnSurface">@color/on_surface</item>
 
         <item name="colorPrimary">?attr/colorAccent</item>
         <item name="colorSecondary">?attr/colorAccent</item>
@@ -47,7 +46,6 @@
     <!-- The basic black theme derived in all black accents. -->
     <style name="Theme.Base.Black" parent="Theme.Base">
         <item name="colorSurface">@color/surface_black</item>
-        <item name="colorOnSurface">@color/on_surface_black</item>
         <item name="materialAlertDialogTheme">@style/Theme.CustomDialog.Black</item>
     </style>